{"id":"CVE-2026-30121","aliases":["GHSA-g6pc-6676-c23j"],"url":"https://o3.security/vulnerability/CVE-2026-30121","summary":"Remotion: arbitrary file write vulnerability","details":"remotion-dev remotion v4.0.409 was discovered to contain an arbitrary file write vulnerability.","published":"2026-06-15T00:00:00Z","modified":"2026-08-12T03:51:38.098782683Z","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"},"epss":{"score":0.00324,"percentile":0.25082,"asOf":"2026-08-12"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"remotion","fixedVersion":"4.0.410"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30121.json"},{"type":"ADVISORY","url":"https://github.com/EaEa0001/security-advisories/blob/main/CVE-2026-30121.md"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30121"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:38.098782683Z"}}